Give Me Love (A Niall fanfic)

At exactly 11:00 Pm there was a knock on Niall Horan's door. All was found was a big box. Inside that box was a unexpected, unreal , beautiful, teenaged girl and an envelop. With a misunderstanding from the "company" she came from, she can not be returned until one week. But whatever he does, he must NOT open the envelop. Curiosity filled Niall to the brim, so he opens it.